SidekickCreditBalance

Whether metered credits apply. When UNMETERED (e.g. a trial), Sidekick is free and there is no balance — both buckets are null.

The recurring monthly allowance bucket. Null when the workspace has no allowance credit product attached (e.g. a plan without credits, or pre-onboarding).

The purchased top-up bucket, consumed after the monthly allowance is exhausted. Null when the workspace has no top-up balance.